A Chalcogen and an Alkali metal would come together to form a compound with a ratio of... Note: the ratio must represent the proper order
in which the elements would combine to form the compound*

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe